What quality standards does the product meet?

All performance indicators meet or exceed the requirements of MT821 and GB/T10595 standards for belt conveyors.

What is the production lead time?

The lead time is one month during the off-season and 1-3 months during the peak season.

Industrial Conveyor Idler Roller for Bulk Material Handling

Name: Industrial Conveyor Idler Roller for Bulk Material Handling
Brand: Shandong Mining Machinery Group Co., Ltd.
SKU: 2089550282

Shandong, ChinaShandong Mining Machinery Group Co., Ltd.

US$7.00-150.00

1 Piece

Sample price:US$7.00/piece.Request sample

Product profile

Customization

Available

Material

Steel

Surface Treatment

Shot Blasting

Model NO.

Customized

Motor Type

Frequency Control Motor

Installation

Horizontal

Bearing Type

Double Sealed Bearing

Usage

Industrial Belt Conveyor

Seals

Libyrinth Seal or Composite Seal

Product Lifespan

30, 000~50, 0000 Hours

Structure

Ordinary Roller

Type

Parallel Conveyor Idler

Roller Diameter

89mm~219mm

Seals Performance

Wear/Corrosion/Fire/Water/Dust Proof

Product Color

Customized

Welding

Mixed Gas Shielded Welding

Transport Package

Standard Export Package

Specification

Length: 200mm~2800mm Diameter: 89mm~219mm

Trademark

RISBON

Origin

China

HS Code

8431390000

Production Capacity

1000 Pieces/Day

Key features

Customizable Color Options: Available in black, red, blue, yellow, or customized per requirement.

High Precision Roller Pipe: Made of Q235 carbon steel with high precision straight seam welding for balanced rotation.

Durable Double Sealed Bearings: Features C4 large clearance bearings with double-sided sealing for temperature compensation.

Advanced Sealing Structure: Composite non-contact labyrinth and contact lip seals for waterproof and dust-proof performance.

Long Service Lifespan: Designed lifespan ranges from 30,000 to 50,000 hours for reliable operation.

Automated Production Line: Fully automatic cutting, boring, welding, and coating ensures high precision and efficiency.

Patented Reducing Diameter Process: Eliminates belt wear and reduces jumping and rotating resistance for better coaxiality.

Comprehensive Quality Testing: Rigorous testing for radial runout, rotational resistance, and waterproof/dust-proof performance.

Company profile

Shandong Mining Machinery Group Co., Ltd.

Shandong, China

Business Type: Manufacturer/Factory, Trading CompanyExport Year: 2013-05-05Nearest Port: Qingdao PortAverage Response Time: ≤24hTerms of Payment: LC, T/TInternational Commercial Terms(Incoterms): FOB, EXW, CFR, CIF, Others

AI-Powered supplier vetting

SummaryShandong Mining Machinery Group Co., Ltd. is identified as a China-based trading company and manufacturer/factory specializing in mining and conveying equipment. The supplier reports QHSE, ISO 14001, ISO 9001, and HSE certifications, more than 10 production lines, 50 R&D engineers, and 50 quality-control staff. Its stated products include belt conveyors, scraper conveyors, hydraulic supports, conveyor rollers and pulleys, crushers, reducers, and related components. The company reports 26 nationwide parts warehouses and a complete marketing and service network, as well as EPC, BOT, BT, engineering contracting, intelligent control, and IoT capabilities. It has 21 holding subsidiaries and export experience beginning in 2013, with exports representing 31%–40% of sales. The available information does not provide verified customer cases, detailed customization examples, or sufficient non-financial evidence to assess financial credibility.

Supplier typeThe supplier is explicitly described as both a trading company and manufacturer/factory. Its stated business covers industrial equipment and processing machinery, with manufacturing of belt conveyors, coal-mining machines, and related components.

CertificationsThe supplier reports holding QHSE, ISO 14001, ISO 9001, and HSE management-system certifications. These stated certifications provide explicit evidence of formal quality, environmental, and health-and-safety management systems.

After-Sales capabilityThe supplier states that it operates 26 large-scale parts warehouses nationwide and has established a marketing and service network. It also reports self-operated import and export rights and export activity since 2013, although specific service response times and support terms are not provided.

R&D capabilityThe supplier reports an intelligent IoT cloud platform, intelligent control system software, 50 R&D engineers, and a long operating history since 1955. These details explicitly indicate dedicated R&D resources and development of intelligent industrial solutions.

Production capacityThe supplier reports more than 10 production lines and stated annual capacities including 5,000 hydraulic supports, 500 belt conveyors, 2,000 scraper conveyors, 200,000 conveyor pulleys, and 1,000,000 conveyor rollers. These figures provide direct evidence of established multi-product manufacturing capacity.

Product Q&A

Q:What color options are available for the conveyor roller?

Standard colors include black, red, blue, and yellow. Custom colors are also available according to your specific requirements.

Q:What is the expected service lifespan of the roller?

The product lifespan is designed to be between 30,000 and 50,000 hours, ensuring long-term durability.

Q:What materials are used for the roller pipe and shaft?

Both the roller pipe and shaft are made of Q235 carbon steel. The pipe is high-precision straight seam welded, and the shaft is cold-drawn bright round steel.

Q:How does the sealing system protect the bearing?

It uses a composite sealing structure combining non-contact labyrinth and contact lip seals, providing effective waterproof and dust-proof protection.

Q:What is the range of roller diameters available?

The standard roller diameter ranges from 89mm to 219mm, with various wall thicknesses and bearing types available.